NSL4944 — LIGHT EMITTING DIODE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

NSL4944: LIGHT EMITTING DIODE.

The LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_length: 0.300 INCHES NOMINAL IN, mounting_method: PRESS FIT, overall_diameter: 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN, lens_transparency: TRANSLUCENT, luminous_intensity: 0.2 MILLICANDELA NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5980-01-055-8564, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

NSL4944

NSN: 5980-01-055-8564
FSC: 5980 — Optoelectronic Devices and Associated Hardware
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC ENCLOSURE
overall_length	0.300 INCHES NOMINAL IN
mounting_method	PRESS FIT
overall_diameter	0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
lens_transparency	TRANSLUCENT
luminous_intensity	0.2 MILLICANDELA NOMINAL
internal_configuration	POINT CONTACT
semiconductor_material	GALLIUM PHOSPHIDE
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
function_for_which_designed	VISIBLE LIGHT EMITTING
color_tone_produced_per_source	RED LENS
internal_junction_configuration	PN
NSN	5980-01-055-8564

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 18.0 MAXIMUM FORWARD VOLTAGE, DC

•

OVERALL DIAMETER: 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN

•

MOUNTING METHOD: PRESS FIT

•

INTERNAL JUNCTION CONFIGURATION: PN

•

SEMICONDUCTOR MATERIAL: GALLIUM PHOSPHIDE

•

LUMINOUS INTENSITY: 0.2 MILLICANDELA NOMINAL

•

INTERNAL CONFIGURATION: POINT CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	18.0 MAXIMUM FORWARD VOLTAGE, DC
OVERALL DIAMETER	0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
MOUNTING METHOD	PRESS FIT
INTERNAL JUNCTION CONFIGURATION	PN
SEMICONDUCTOR MATERIAL	GALLIUM PHOSPHIDE
LUMINOUS INTENSITY	0.2 MILLICANDELA NOMINAL
OVERALL LENGTH	0.300 INCHES NOMINAL IN
INTERNAL CONFIGURATION	POINT CONTACT
CURRENT RATING PER CHARACTERISTIC	18.00 MILLIAMPERES NOMINAL FORWARD CURRENT, DC
FUNCTION FOR WHICH DESIGNED	VISIBLE LIGHT EMITTING

OTHER ITEMS IN FSC 5980 — Optoelectronic Devices and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5980-00-005-9850 5980-00-007-7654 5980-00-008-5173 5980-00-009-3039 5980-00-010-1721 5980-00-019-1445 5980-00-027-8087 5980-00-028-3463

SUBSTITUTES & CROSS-REFERENCES 1

TLMP4944Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NSL4944?

NSL4944 is a LIGHT EMITTING DIODE.

What parts can replace NSL4944?

There is 1 known substitute for NSL4944: TLMP4944. Substitute compatibility should be verified for your specific system.

What is the NSN for NSL4944?

NSL4944 is cataloged in the U.S. Government catalog under NSN 5980-01-055-8564. This indicates validated use in U.S. government and defense supply chains.

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